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Products
Portable water quality tester
Laboratory benchtop water quality analyzer
On-line water quality monitoring equipment
Reagent consumables
Application
Boiler water
Recirculating cooling water
Drinking water/tap water
Secondary drinking water supply plant
Farmland irrigation water
Sewage/waste water
Surface water(Rivers and Lakes, etc.)
Aquaculture water
pool water
News&Case
Company News
Industry information
Case
Services
After-sale
FAQ
Data download
About
Company Profile
Qualification Patents
History
Cooperative Clients
Contact
Contact
Message
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25
2024.01
What is the purpose of industrial boiler water supply test?
In China's industrial boiler is widely used in chemical industry, food, brewing, heating, paper making, printing and dyeing, rubber and other industries. So, what is the purpose of these industrial boiler water supply testing?
2024.01.25
14
2026.08
CE ISO RoHS Certified Salinity Monitor: Accurate Online Salinity Measurement for Aquaculture & Industrial Water Treatment
CE, ISO 9001 & RoHS certified online salinity monitor for aquaculture, wastewater & industrial water. Four-electrode sensor, RS485 Modbus, 0~80ppt range, IP68. Get factory-direct pricing.
2026.08.14
13
2026.08
Drinking Water Multi-Parameter Tester: CE, ISO 9001 & RoHS Certified for pH, Turbidity, Conductivity & Residual Chlorine
CE, ISO 9001 & RoHS certified drinking water multi-parameter tester for pH, turbidity, conductivity and residual chlorine. Lab-grade accuracy, 100+ parameters, global export ready.
2026.08.13
12
2026.08
TOC Analyzer ERUN-SP3-J3: Precision Total Organic Carbon Measurement for Pharmaceutical Water, Drinking Water & Industrial Process Control
ERUN-SP3-J3 TOC analyzer measures TOC in pharmaceutical water, injection water, purified water & industrial water. CE, ISO 9001 & RoHS certified. 0.1μg/L accuracy, FDA 21 CFR Part 11 compliant.
2026.08.12
11
2026.08
Hydrogen Conductivity Meter CE ISO RoHS Certified – ERUN-SP3-A4 Portable Analyzer
CE, ISO 9001, and RoHS certified hydrogen conductivity meter for power plants, semiconductor, and pharmaceutical water quality testing. ERUN-SP3-A4 offers 0.001 μS/cm resolution, 8-hour battery life, and dual-range measurement.
2026.08.11
10
2026.08
Online Water Hardness Analyzer for Boiler Water & Softening Systems – CE, ISO 9001, RoHS Certified
ERUN-SZ-3085S online water hardness analyzer with CE, ISO 9001 & RoHS certifications. Titration colorimetry, 0.2–500 ppm range, automatic cleaning. Ideal for boiler water & water softening systems. Get a quote today.
2026.08.10
07
2026.08
Portable Multi‑Parameter Water Quality Meter: Detect pH, Turbidity, Conductivity, Chlorine, DO, COD & Hardness with CE, RoHS, ISO 9001 Certification
CE, RoHS & ISO 9001 certified portable multi-parameter water quality meter detects pH, turbidity, conductivity, residual chlorine, DO, COD, hardness & 60+ parameters. Ideal for drinking water, wastewater & field testing. Get specs now.
2026.08.07
06
2026.08
Online Chloride Ion Sensor 1.8~35500ppm | CE ISO RoHS Certified for Water Quality Monitoring
ERUN's online chloride ion sensor offers 1.8~35500ppm range, ±5% accuracy, IP68 rating, with CE, ISO 9001 & RoHS certifications. Ideal for drinking water, wastewater, boiler water & aquaculture monitoring. Get reliable real-time chloride data today.
2026.08.06
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